Komptec KT-90E - 5 Technical Specifications; Compressor System; Compressor Block; Compressor Oil

KT-70E / KT-90E / KT-70SE User Manual Page 24 of 59 24 April 2018
5. Technical Specifications
5.1. Compressor System
Dimensions
L x B x H
L x W x H
700 x 330 x 460
27 x 13 x 18
Mm
Inches
Weight
39 kg / 86 lbs
Operating Pressure
4500
psi
Air Delivery
KT-70E / KT-70SE
KT-90E
70
90
l/min
l/min
Set pressure, final
pressure, safety valve
4950
psi
or
3300
psi
5.2. Compressor Block
Number of Stages
3
Number of Cylinders
3
Cylinder bore 1
st
stage
65
mm
Cylinder bore 2
nd
stage
22
mm
Cylinder bore 3
rd
stage
10
mm
Piston Stroke
17
mm
Piston Speed
0.5
m/sec
Intermediate pressure 1
st
stage
7.2
bar
Intermediate pressure 2
nd
stage
48
bar
5.3. compressor oil
Compressor oil capacity
300
ml
Oil type
CL751
Komptec
5.4. Connections
AC Electrical Motor
KT-70E/KT-70SE
KT-70E/KT-70SE
KT-90E
Voltage
115V 60Hz
230V 60Hz
230V 60 Hz
Current Requirement
30 A (see note)
13A
16 A
Drive Power
2 HP
2 HP
3 HP
Supply
According to local regulations
Rotation
Left
Left
Left
Noise Level
81 dB (A)
81 dB (A)
81 dB (A)
Note. The 115V 2HP motor is rated at 15A, however measured inrush current exceeds 20A, requir-
ing the use of a 30A service.